BGS mineralogy and petrology collection record

Sample number E1109
Sample Donor Usher,W.A.E.
Rock name Igneous Rock And Igneous Sediment (Hierarchy). 'Original entry: Porphyritic Spilitic Lava'
Stratigraphy Not entered
Comments Not entered
Locality details Linhay Plantation by alluvium. W of Sharpham, Barton
50k map sheet Torquay (350)

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Map reference SX 813 583
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E1109

Cross Polarized, E1109

Plane Polarized, E1109

Plane Polarized, E1109